Question: Who were Apollo's partner's Muses?
Paraphrase: Give the names of the Greek God Apollo's spouse's Muses.
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P451 wd:Q37340 . ?sbj wdt:P31 wd:Q66016 } 
Answer: Calliope, Terpsichore, Thalia